Ahmad Tarmizi is the General Manager for Malaysia Airports Consultancy Services Sdn. Bhd. (MACS), a wholly-owned subsidiary of Malaysia Airports.

He holds an MBA from Keele University, UK and a postgraduate diploma in Airport Management from the International Aviation Management Training Institute (IAMTI), Canada.

Prior to his appointment as MACS's General Manager, he was Malaysia Airports' Technical Director and Senior Airport Consultant.

He started his career with the Department of Civil Aviation as an Air Traffic Controller. When the KLIA project was announced, Tarmizi was selected to be a project manager in the KLIA Shadow Management Group.

Prior to joining Malaysia Airports, Tarmizi was in Montreal, Canada, heading International Air Transport Association's (IATA) Airport Development and Terminal Design.

In IATA, he expanded his credentials to include Airport Master Planning, Airport Certification, Airport Benchmarking, Airport Operational Readiness and Transfer, Airport Capacity Studies and much more.

Throughout his career, Tarmizi has been involved in more than 30 airport projects, the most notable being; KLIA (Malaysia), Incheon (Korea), Ataturk Istanbul (Turkey), Harare (Zimbabwe), Wilmington (USA), and Sheremetyevo Moscow (Russia).